could trowel
Verbe régulier : trowel - troweled- troweled

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could trowel
you could trowel
she could trowel
we could trowel
you could trowel
they could trowel 	I could be troweling
you could be troweling
she could be troweling
we could be troweling
you could be troweling
they could be troweling	I could have troweled
you could have troweled
she could have troweled
we could have troweled
you could have troweled
they could have troweled	I could have been troweling
you could have been troweling
she could have been troweling
we could have been troweling
you could have been troweling
they could have been troweling	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't trowel
you couldn't trowel
she couldn't trowel
we couldn't trowel
you couldn't trowel
they couldn't trowel 	I couldn't be troweling
you couldn't be troweling
she couldn't be troweling
we couldn't be troweling
you couldn't be troweling
they couldn't be troweling	I couldn't have troweled
you couldn't have troweled
she couldn't have troweled
we couldn't have troweled
you couldn't have troweled
they couldn't have troweled	I couldn't have been troweling
you couldn't have been troweling
she couldn't have been troweling
we couldn't have been troweling
you couldn't have been troweling
they couldn't have been troweling	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I trowel?
could you trowel?
could she trowel?
could we trowel?
could you trowel?
could they trowel? 	could I be troweling?
could you be troweling?
could she be troweling?
could we be troweling?
could you be troweling?
could they be troweling? 	could I have troweled?
could you have troweled?
could she have troweled?
could we have troweled?
could you have troweled?
could they have troweled? 	could I have been troweling?
could you have been troweling?
could she have been troweling?
could we have been troweling?
could you have been troweling?
could they have been troweling? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I trowel?
couldn't you trowel?
couldn't she trowel?
couldn't we trowel?
couldn't you trowel?
couldn't they trowel? 	couldn't I be troweling?
couldn't you be troweling?
couldn't she be troweling?
couldn't we be troweling?
couldn't you be troweling?
couldn't they be troweling? 	couldn't I have troweled?
couldn't you have troweled?
couldn't she have troweled?
couldn't we have troweled?
couldn't you have troweled?
couldn't they have troweled? 	couldn't I have been troweling?
couldn't you have been troweling?
couldn't she have been troweling?
couldn't we have been troweling?
couldn't you have been troweling?
couldn't they have been troweling?